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Cheap flights from Missoula to Houston from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Houston departing on 3/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:20 am - 11:50 am
MSO
-
IAH
5h 30m
1 stop
Delta Logo
7:30 pm - 12:24 am
IAH
-
MSO
5h 54m
1 stop
$297Delta
Tue, Apr 7 - Tue, Apr 7
Delta Logo
5:20 am - 11:50 am
MSO
-
IAH
5h 30m
1 stop
Delta Logo
4:00 pm - 12:24 am
IAH
-
MSO
9h 24m
2 stops
$302Delta
Tue, Apr 7 - Tue, Apr 7
Delta Logo
1:40 pm - 9:34 pm
MSO
-
IAH
6h 54m
1 stop
Delta Logo
7:45 am - 12:36 pm
IAH
-
MSO
5h 51m
1 stop
$303Delta
Wed, Apr 15 - Fri, Apr 17
Delta Logo
5:20 am - 11:47 am
MSO
-
IAH
5h 27m
1 stop
Delta Logo
6:37 am - 5:38 pm
IAH
-
MSO
12h 01m
2 stops
$308Delta
Wed, Apr 15 - Fri, Apr 17
United Airlines Logo
5:16 pm - 12:36 am
MSO
-
IAH
6h 20m
1 stop
United Airlines Logo
7:00 am - 1:32 pm
IAH
-
MSO
7h 32m
1 stop
$309United Airlines
Fri, Mar 27 - Thu, Apr 2
United Airlines Logo
5:08 pm - 11:59 pm
MSO
-
IAH
5h 51m
1 stop
United Airlines Logo
6:40 am - 1:33 pm
IAH
-
MSO
7h 53m
1 stop
$350United Airlines
Tue, Mar 3 - Thu, Mar 5
American Airlines Logo
1:20 pm - 11:53 pm
MSO
-
IAH
9h 33m
1 stop
American Airlines Logo
6:01 am - 12:50 pm
IAH
-
MSO
7h 49m
1 stop
$359American Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
5:16 pm - 12:36 am
MSO
-
IAH
6h 20m
1 stop
United Airlines Logo
6:40 am - 1:33 pm
IAH
-
MSO
7h 53m
1 stop
$381United Airlines
Sat, Mar 21 - Wed, Mar 25
Multiple Airlines Logo
8:17 pm - 8:37 pm
MSO
-
IAH
23h 20m
1 stop
Multiple Airlines Logo
4:22 pm - 3:15 pm
IAH
-
MSO
23h 53m
2 stops
$414Multiple Airlines
Fri, Mar 27 - Thu, Apr 2
Delta Logo
1:16 pm - 9:44 pm
MSO
-
IAH
7h 28m
1 stop
Delta Logo
6:10 am - 5:23 pm
IAH
-
MSO
12h 13m
2 stops
$424Delta
Fri, Feb 27 - Tue, Mar 3

Delta flights from Missoula to Houston George Bush Intcntl Airport

Our best Delta deals on Missoula to Houston George Bush Intcntl Airport flight tickets
Delta
Apr 7
MSO5:20 amMissoula Johnson-Bell Field
5h 30m
1 stop
IAH11:50 amHouston George Bush Intcntl
Apr 7
IAH7:30 pmHouston George Bush Intcntl
5h 54m
1 stop
MSO12:24 amMissoula Johnson-Bell Field
$297
Delta
Apr 7
MSO5:20 amMissoula Johnson-Bell Field
5h 30m
1 stop
IAH11:50 amHouston George Bush Intcntl
Apr 7
IAH4:00 pmHouston George Bush Intcntl
9h 24m
2 stops
MSO12:24 amMissoula Johnson-Bell Field
$302
Delta
Apr 15
MSO1:40 pmMissoula Johnson-Bell Field
6h 54m
1 stop
IAH9:34 pmHouston George Bush Intcntl
Apr 17
IAH7:45 amHouston George Bush Intcntl
5h 51m
1 stop
MSO12:36 pmMissoula Johnson-Bell Field
$303

Alaska Airlines flights from Missoula to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Missoula to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
Apr 1
MSO4:23 pmMissoula Johnson-Bell Field
11h 58m
1 stop
IAH5:21 amHouston George Bush Intcntl
Apr 8
IAH2:27 pmHouston George Bush Intcntl
10h 30m
2 stops
MSO11:57 pmMissoula Johnson-Bell Field
$426
Alaska Airlines
Mar 3
MSO1:39 pmMissoula Johnson-Bell Field
9h 15m
1 stop
IAH11:54 pmHouston George Bush Intcntl
Mar 5
IAH5:33 pmHouston George Bush Intcntl
19h 48m
2 stops
MSO12:21 pmMissoula Johnson-Bell Field
$461
Alaska Airlines
Mar 3
MSO4:20 pmMissoula Johnson-Bell Field
6h 34m
1 stop
IAH11:54 pmHouston George Bush Intcntl
Mar 5
IAH5:33 pmHouston George Bush Intcntl
19h 48m
2 stops
MSO12:21 pmMissoula Johnson-Bell Field
$476

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 15, 2026.
Use the filters below to find and compare flights from Missoula to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 4/7

5:20 am-11:50 am

1 stop5h 30m

Houston George Bush Intcntl

Tue 4/7

7:30 pm-12:24 am

1 stop5h 54m

$297

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 4/7

5:20 am-11:50 am

1 stop5h 30m

Houston George Bush Intcntl

Tue 4/7

4:00 pm-12:24 am

2 stops9h 24m

$302

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Wed 4/15

1:40 pm-9:34 pm

1 stop6h 54m

Houston George Bush Intcntl

Fri 4/17

7:45 am-12:36 pm

1 stop5h 51m

$303

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Wed 4/15

5:20 am-11:47 am

1 stop5h 27m

Houston George Bush Intcntl

Fri 4/17

6:37 am-5:38 pm

2 stops12h 01m

$308

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 3/27

5:16 pm-12:36 am

1 stop6h 20m

Houston George Bush Intcntl

Thu 4/2

7:00 am-1:32 pm

1 stop7h 32m

$309

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 3/3

5:08 pm-11:59 pm

1 stop5h 51m

Houston George Bush Intcntl

Thu 3/5

6:40 am-1:33 pm

1 stop7h 53m

$350

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 2/27

1:20 pm-11:53 pm

1 stop9h 33m

Houston George Bush Intcntl

Tue 3/3

6:01 am-12:50 pm

1 stop7h 49m

$359

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Sat 3/21

5:16 pm-12:36 am

1 stop6h 20m

Houston George Bush Intcntl

Wed 3/25

6:40 am-1:33 pm

1 stop7h 53m

$381

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 3/27

8:17 pm-8:37 pm

1 stop23h 20m

Houston George Bush Intcntl

Thu 4/2

4:22 pm-3:15 pm

2 stops23h 53m

$414

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 2/27

1:16 pm-9:44 pm

1 stop7h 28m

Houston George Bush Intcntl

Tue 3/3

6:10 am-5:23 pm

2 stops12h 13m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Missoula to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Missoula Johnson-Bell Field to Houston George Bush Intcntl?

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Missoula Johnson-Bell Field to Houston George Bush Intcntl

What airlines fly to Houston George Bush Intcntl Airport?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Missoula according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 4 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Missoula to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Houston George Bush Intcntl Airport (MSO to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Houston George Bush Intcntl Airport

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Missoula to Houston George Bush Intcntl Airport takes 5h 30m
There are no direct flights from Missoula to Houston George Bush Intcntl Airport. There are no popular flight routes from Missoula to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Missoula Johnson-Bell Field to Houston George Bush Intcntl by plane?

    The distance between Missoula Johnson-Bell Field and Houston George Bush Intcntl is about 1533.7 mi. By plane, this route typically takes 5h 30m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Missoula to Houston George Bush Intcntl Airport?

Best airlines flying from Missoula to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Missoula to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $169Free CancellationRating
7.9
8,204 reviews
Search Delta flights
Alaska AirlinesPriceFrom $303Free CancellationRating
8.0
11,884 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $333Free CancellationRating
7.2
11,294 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,299 reviews
Search United Airlines flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to Houston for you.

Can I find flights from Missoula to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Missoula with this policy.

How can momondo help me find flights from Missoula to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Houston.

I’m not ready to book a flight from Missoula to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missoula to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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